Feeding auxiliary equipment of press
By designing press loading auxiliary equipment and automatically separating and transporting plates with movable mechanical grippers, the problem of difficulty for workers to remove plates and long moving distances is solved, and the effect of reducing labor intensity and improving work efficiency is achieved.
Patent Information
- Application Number
- CN202420610987.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-27
AI Technical Summary
During the stamping of the sheet, it is difficult for workers to remove the top-layer sheet from the palletizing table, and they need to move a large distance to feed the sheet into the press, resulting in high labor intensity and low working efficiency.
A press loading auxiliary equipment is designed, including a loading temporary storage table, a palletizing table and a movable mechanical gripper. The mechanical gripper adsorbs the plate through the adsorption assembly and moves the plate from the palletizing table to the feeding temporary storage table by driving the assembly in the up and down, front and backward directions.
The plates are automatically separated and transported to the feeding temporary storage table through mechanical grippers, which avoids workers' manual separation of the plates, reduces workers' labor intensity, and improves work efficiency.
Smart Images
Figure CN222664770U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to supporting equipment for a press, in particular to auxiliary equipment for feeding a press. Background Art
[0002] When using a suspended assembly line to transport the plates from the warehouse to the preparation area of the press, the plates are often transported by cooperating with the lifting device on the suspended assembly line and the mechanical gripper. Specifically, the mechanical gripper sucks the plates in the discharge area of the plate warehouse, and the lifting device drives the mechanical gripper and the plates to move along the assembly line. When the mechanical gripper and the plates move to the preparation area in front of the press, the plates are separated from the mechanical gripper manually or by a unloading device, and the plates fall onto the stacking table on the preparation area for stacking. When the plates are stamped, workers take the materials from the stacking table on the preparation area and send them into the press.
[0003] Since the plates are stacked together, the gap between two adjacent plates is very small, and it is not easy for workers to take out the top plate before feeding it into the press. In addition, since the feed port of the press faces forward and the feed direction of the press is in the front-to-back direction, the transportation direction of the hoisting device is in the left-right direction when passing through the preparation area, which can avoid interference between the equipment of the suspended assembly line and the press. In addition, there needs to be at least a two-meter distance between the preparation area and the press to ensure that there is enough standing space and operating space between the suspended assembly line and the press. When workers take out the plates from the unloading area, they need to move more than two meters before they can feed them into the press, which is labor-intensive. Utility Model Content
[0004] In view of this, the purpose of the utility model is to provide a press feeding auxiliary equipment, which does not require workers to manually separate two adjacent plates on the stacking table, and is convenient for workers to feed the plates into the press. The loading can be completed without workers moving a long distance, which can reduce the labor intensity of workers and improve their work efficiency.
[0005] A press feeding auxiliary equipment in the utility model comprises a feeding temporary storage table, a stacking table and a movable mechanical gripper; the feeding temporary storage table and the stacking table are arranged at intervals on the front side of the press from back to front, and the upper surface of the feeding temporary storage table is not higher than the feeding port of the press; the movable mechanical gripper comprises an adsorption component and a driving component connected to the adsorption component, the adsorption component can be used to adsorb plates, and the driving component can drive the adsorption component to move in the up-down direction, the front-back direction and the left-right direction, so as to realize the moving of the plates on the stacking table to the feeding temporary storage table in sequence through the movable mechanical gripper.
[0006] Furthermore, the adsorption assembly includes a mounting bracket and a plurality of suction cup components arranged on the mounting bracket, and the plurality of suction cup components are all facing downward.
[0007] Furthermore, a plurality of mounting seats are provided on the mounting bracket, and a through hole with an axis along the up-down direction is provided on the mounting seat; the plurality of suction cup components each include a limit block, a suction cup rod and a suction cup body which are arranged in sequence from top to bottom, the suction cup rod is provided with an external thread, and a nut is sleeved on the suction cup rod; the suction cup rod is matched with the through hole gap, and the limit block and the nut are respectively located on the upper and lower sides of the mounting seat.
[0008] Furthermore, the driving assembly includes a first driving mechanism for driving the adsorption assembly to move in a front-to-rear direction, a second driving mechanism for driving the first driving mechanism to move in an up-and-down direction, and a third driving mechanism for driving the second driving mechanism to move in a left-to-right direction.
[0009] Furthermore, the first driving mechanism includes a first bracket and a first driving element arranged on the first bracket, the mounting bracket is connected to the first bracket in a manner that can slide along the front-to-back direction, and the first driving element drives the mounting bracket to move along the front-to-back direction through a first transmission structure.
[0010] Furthermore, the second driving mechanism includes a second bracket and a second driving element arranged on the second bracket, the first bracket is connected to the second bracket in a manner that can slide in the up and down direction, and the second driving element drives the first bracket to move in the up and down direction through a second transmission structure.
[0011] Furthermore, the third driving mechanism includes a third bracket and a third driving element arranged on the third bracket, the second bracket is connected to the third bracket in a manner that can slide in the left and right directions, and the third driving element drives the second bracket to move in the left and right directions through the third transmission structure.
[0012] Furthermore, a column structure fixedly connected to the ground is disposed on the left side of the third bracket, and a tripod structure fixedly connected to the press is disposed on the right side of the third bracket.
[0013] The beneficial effects of the utility model are as follows: the utility model separates the topmost plate from the remaining plates on the stacking table through the adsorption component, and transports the plates to the loading temporary storage table through the adsorption component. There is always only one plate on the loading temporary storage table, which avoids the workers from manually separating two adjacent plates. Moreover, since the loading temporary storage table is adjacent to the press, it is convenient for workers to feed the plates into the press. The workers do not need to move a long distance to complete the loading, which can reduce the labor intensity of the workers and improve the work efficiency of the workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to make the purpose, technical solution and beneficial effects of the utility model clearer, the utility model is described with the following drawings:
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2 It is one of the partial enlarged schematic diagrams of the utility model;
[0017] Figure 3 This is the second partial enlarged schematic diagram of the utility model;
[0018] Figure 4 It is a structural schematic diagram of the connection between the suction cup component and the mounting seat of the utility model.
[0019] The following are marked in the accompanying drawings:
[0020] 1- Material loading and temporary storage table;
[0021] 2- Palletizing table;
[0022] 3- movable mechanical gripper, 31- mounting bracket, 311- mounting seat, 32- suction cup member, 321- limiting block, 322- suction cup rod, 323- suction cup body, 324- nut, 33- first bracket, 34- first driving element, 35- second bracket, 36- second driving element, 37- third bracket, 371- column structure, 372- tripod structure, 38- third driving element;
[0023] 4- press machine, 41- feeding port.
[0024] 5-Next station;
[0025] 6- Plate. DETAILED DESCRIPTION
[0026] The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0027] like Figure 1-Figure 4 As shown, a press feeding auxiliary equipment in this embodiment includes a feeding temporary storage table 1, a stacking table 2 and a movable mechanical gripper 3; the feeding temporary storage table 1 and the stacking table 2 are arranged at intervals on the front side of the press 4 from back to front, and the upper surface of the feeding temporary storage table 1 is not higher than the feeding port 41 of the press 4; the movable mechanical gripper 3 includes an adsorption component and a driving component connected to the adsorption component, the adsorption component can be used to adsorb the plate 6, and the driving component can drive the adsorption component to move in the up and down directions, the front and back directions, and the left and right directions, so as to realize the moving of the plate 6 on the stacking table 2 to the feeding temporary storage table 1 in sequence through the movable mechanical gripper 3.
[0028] The loading temporary storage platform 1 is close to the press 4, and the length of the loading temporary storage platform 1 in the front-to-back direction is preferably 0.5-1 meter. The distance between the press 4 and the stacking platform 2 is preferably 2-4 meters. The stacking platform 2 is arranged in the preparation area of the press 4, and the transportation route of the hoisting device of the suspended assembly line passes above the stacking platform 2. After the suspended assembly line transports the plate 6 from the warehouse to the preparation area of the press 4, the plate 6 is stacked on the stacking platform 2. There is a distance between the loading temporary storage platform 1 and the stacking platform 2 in the front-to-back direction. The right and left sides of the loading temporary storage platform 1 can provide workers with sufficient standing positions and operating space, and the stacking platform 2 and the suspended assembly line above the stacking platform 2 will not affect the workers' operation.
[0029] When stamping, the following steps are included:
[0030] S1, drive the adsorption component to approach the stacking platform 2 through the driving component, after the adsorption component adsorbs the uppermost sheet 6, drive the adsorption component upward to separate the uppermost sheet 6 from the remaining sheets 6 on the stacking platform 2, then drive the adsorption component forward through the driving component, so that the adsorption component drives the sheet 6 to move above the loading temporary storage platform 1, and then drive the sheet 6 downward through the driving component until the distance between the sheet 6 and the loading temporary storage platform 1 is 5cm-15cm;
[0031] S2, the worker manually applies a downward force to the plate 6 to separate the plate 6 from the adsorption assembly, and the plate 6 falls on the loading temporary storage table 1 to prepare for the feeding of the press 4; the driving assembly drives the adsorption assembly to move above the stacking table 2 to prepare for the next movement of the plate 6;
[0032] S3, the worker manually feeds the plate 6 on the temporary loading table 1 into the press 4 for stamping. During the stamping process of the plate 6 by the press 4, steps S1-S2 are also performed simultaneously;
[0033] S4, after the sheet 6 is punched and formed by the press 4, the worker at the next workstation 5 takes the material from the rear side of the press 4, and then repeats step S3 to realize batch processing of the sheet 6.
[0034] During the above-mentioned use, the topmost sheet 6 is separated from the remaining sheets 6 on the stacking platform 2 by the adsorption component, and the sheet 6 is transported to the loading temporary storage platform 1 by the adsorption component. There is always only one sheet 6 placed on the loading temporary storage platform 1, which avoids the workers from manually separating two adjacent sheets 6. In addition, since the loading temporary storage platform 1 is adjacent to the press 4, it is convenient for workers to feed the sheets 6 into the press 4. The loading can be completed without the workers moving a long distance, which can reduce the labor intensity of the workers and improve the work efficiency of the workers.
[0035] In this embodiment, the adsorption assembly includes a mounting bracket 31 and a plurality of suction cup components 32 disposed on the mounting bracket 31, and the plurality of suction cup components 32 are all facing downward. The number of suction cup components 32 can be eight, and the eight suction cup components 32 have the same height, and can be adsorbed on the upper surface of the plate 6 at the same time. The eight suction cup components 32 are distributed at intervals, and can adsorb different positions of the plate 6. After the eight suction cup components 32 adsorb the plate 6, they can drive the plate 6 to move. When the worker applies a certain downward external force to the adsorbed plate 6, the plate 6 can be separated from the suction cup components 32.
[0036] In this embodiment, the mounting bracket 31 is provided with a plurality of mounting seats 311, and the mounting seats 311 are provided with through holes with axes along the up-down direction; the plurality of suction cup components 32 each include a limit block 321, a suction cup rod 322, and a suction cup body 323 arranged in sequence from top to bottom, the suction cup rod 322 is provided with an external thread, and a nut 324 is sleeved on the suction cup rod 322; the suction cup rod 322 is matched with the through hole gap, and the limit block 321 and the nut 324 are respectively located at the upper and lower sides of the mounting seat 311. The limit block 321 and the suction cup body 323 are respectively connected to the upper and lower ends of the suction cup rod 322 in a detachable manner, and the limit block 321 cooperates with the nut 324 to fix the suction cup rod 322 on the mounting seat 311, and the suction cup body 323 is used to adsorb the plate 6. The number of mounting seats 311 is the same as the number of suction cup components 32, and both can be eight.
[0037] In this embodiment, the driving assembly includes a first driving mechanism for driving the adsorption assembly to move in the front-to-back direction, a second driving mechanism for driving the first driving mechanism to move in the up-down direction, and a third driving mechanism for driving the second driving mechanism to move in the left-to-right direction.
[0038] In this embodiment, the first driving mechanism includes a first bracket 33 and a first driving element 34 disposed on the first bracket 33. The mounting bracket 31 is connected to the first bracket 33 in a manner that it can slide in the front-to-back direction. The first driving element 34 drives the mounting bracket 31 to move in the front-to-back direction through a first transmission structure. The first driving element 34 can be a rotary motor, and the first transmission structure can be a gear rack transmission structure. A gear is disposed on the output shaft of the first driving element 34, and a rack meshing with the gear is disposed on the mounting bracket 31. The length direction of the rack is in the front-to-back direction. The gear is driven to rotate by the first driving element 34, and the gear drives the rack to move in the front-to-back direction, thereby driving the mounting bracket 31 to move in the front-to-back direction. The first bracket 33 includes a horizontal frame body for connecting to the mounting bracket 31 and a vertical frame body for connecting to the second bracket 35.
[0039] In this embodiment, the second driving mechanism includes a second bracket 35 and a second driving element 36 disposed on the second bracket 35. The first bracket 33 is connected to the second bracket 35 in a manner that it can slide in the up-down direction. The second driving element 36 drives the first bracket 33 to move in the up-down direction through the second transmission structure. The second driving element 36 can be a rotary motor, and the second transmission structure can be a gear rack transmission structure. A gear is disposed on the output shaft of the second driving element 36, and a rack meshing with the gear is disposed on the first bracket 33. The length direction of the rack is in the up-down direction. The gear is driven to rotate by the second driving element 36, and the gear drives the rack to move in the front-back direction, thereby driving the first bracket 33 to move in the up-down direction.
[0040] In this embodiment, the third driving mechanism includes a third bracket 37 and a third driving element 38 disposed on the third bracket 37. The second bracket 35 is connected to the third bracket 37 in a manner that it can slide in the left-right direction. The third driving element 38 drives the second bracket 35 to move in the left-right direction through a third transmission structure. The third driving element 38 can be a rotary motor, and the third transmission structure can be a screw-nut transmission structure. The output shaft of the third driving element 38 can drive the screw to rotate. The length direction of the screw is in the left-right direction. A nut seat that cooperates with the screw is disposed on the second bracket 35. The screw is driven to rotate by the third driving element 38, and the screw drives the nut seat to move in the left-right direction, thereby driving the second bracket 35 to move in the left-right direction.
[0041] In this embodiment, a column structure 371 fixedly connected to the ground is provided on the left side of the third bracket 37, and a tripod structure 372 fixedly connected to the press 4 is provided on the right side of the third bracket 37. The column structure 371 can provide support for the left side of the third bracket 37, and the tripod structure 372 can fix the right side of the third bracket 37 on the press 4. This structure reduces a column on the right side of the third bracket 37, reduces the space occupied by the third bracket 37, and further ensures that sufficient standing position and operating space can be provided for workers, preventing the feeling of depression caused by the cramped standing space of the workers, thereby improving the comfort of the workers.
[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A press feeding auxiliary device, characterized in that: It includes a loading temporary storage table, a stacking table and a movable mechanical gripper; the loading temporary storage table and the stacking table are arranged at intervals on the front side of the press from back to front, and the upper surface of the loading temporary storage table is not higher than the feeding port of the press; the movable mechanical gripper includes an adsorption component and a driving component connected to the adsorption component, the adsorption component can be used to adsorb plates, and the driving component can drive the adsorption component to move in the up and down directions, the front and back directions, and the left and right directions, so as to realize the moving of the plates on the stacking table to the loading temporary storage table in sequence through the movable mechanical gripper.
2. The press feeding auxiliary equipment according to claim 1, characterized in that: The adsorption assembly includes a mounting bracket and a plurality of suction cup components arranged on the mounting bracket, and the plurality of suction cup components are all facing downward.
3. The press feeding auxiliary equipment according to claim 2, characterized in that: A plurality of mounting seats are arranged on the mounting bracket, and a through hole with an axis along the up-down direction is arranged on the mounting seat; the plurality of suction cup components each include a limit block, a suction cup rod and a suction cup body which are arranged in sequence from top to bottom, the suction cup rod is provided with an external thread, and a nut is sleeved on the suction cup rod; the suction cup rod is matched with the through hole gap, and the limit block and the nut are respectively located on the upper and lower sides of the mounting seat.
4. The press feeding auxiliary equipment according to claim 2, characterized in that: The driving assembly includes a first driving mechanism for driving the adsorption assembly to move in a front-to-rear direction, a second driving mechanism for driving the first driving mechanism to move in an up-down direction, and a third driving mechanism for driving the second driving mechanism to move in a left-to-right direction.
5. The press feeding auxiliary equipment according to claim 4, characterized in that: The first driving mechanism includes a first bracket and a first driving element arranged on the first bracket. The mounting bracket is connected to the first bracket in a manner that allows it to slide in the front-rear direction. The first driving element drives the mounting bracket to move in the front-rear direction through a first transmission structure.
6. The press feeding auxiliary equipment according to claim 5, characterized in that: The second driving mechanism includes a second bracket and a second driving element arranged on the second bracket, the first bracket is connected to the second bracket in a manner that can slide in the up and down direction, and the second driving element drives the first bracket to move in the up and down direction through a second transmission structure.
7. The press feeding auxiliary device according to claim 6, characterized in that: The third driving mechanism includes a third bracket and a third driving element arranged on the third bracket. The second bracket is connected to the third bracket in a manner that can slide in the left and right directions. The third driving element drives the second bracket to move in the left and right directions through a third transmission structure.
8. The press feeding auxiliary equipment according to claim 7, characterized in that: A column structure fixedly connected to the ground is arranged on the left side of the third bracket, and a tripod structure fixedly connected to the press is arranged on the right side of the third bracket.